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Bridgeport is the oldest and most proven way to increase power and torque. When used in a turbocharged application it dramatically decreases lag time while giving extra power across the full RPM range. A half-bridge simply means only the front and rear ports are done. This keeps the factory type 2-piece apex seals very safe from ejecting the small triangle corner. Service is for two ports. 

Half Bridgeport service. 13b/12a

SKU: 632835642834572
  • Average turn-around time is 3-4 weeks. This is a service performed on your irons that are shipped to Defined Autoworks. Return shipping costs are paid by the customer and TBD by location. 

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